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Amol ashok pawar![best-answer]()
Hr is for only reactant and h solution stands for the whole solution present which implies presence of reactant and product Delta h= hp-hr This example will help you https://doubtnut.com/question-answer-chemistry/from-the-following-data-mark-the-option-s-where-delta-h-is-correctlt-written-for-the-given-reaction--18931254
I wrote dhr as enthalpy of rxn
yes, dhr defines only for reactant and dh solution is for the reaction and product combined
yahan pe dHr is heat of rxn na?
yes
yahan pe dono same hona chye na?
no, I think you're confused with question. please watch the video for more details. the answer by balancing the following is ab and c
i did the balancing sir. Heat of solution =Heat if hydration +Heat of Heat of ionization. Already value of heat of solution is given in qs.
my qs is already value of c is given in qs as it is equation for heat of solution. why we need to find it differently.
the question is quite twisted as the examinar wants to see your judgement. you are here expected to find the correct options. all a B and c are in aq state or gaseous but when you look at d they are in aq state which is incorrect. hence the twisted part
a option is also all aqueous state.
a is acid base reactants whereas in d they are charged species and also no supporting calculations for option d
sir just tell me one thing how the heat of solution of HA(g) is different from HEAT of rxn of c.? For both equation are same.